DM542EU
The DM542EU is a digital stepper motor driver with a simple design and easy operation. By implementing Leadshine's advanced stepper motor control technology, this stepper motor drive is able to drive 2-phase and 4-phase stepper motors with optimal torque with low motor heating and noise. The operating voltage is 20 - 50 V DC and it can supply up to 4.2 A (peak) current.
Technical data
Supply voltage up to +45VDC (max. 50 VDC - but not recommended because of &bdquoback EMF")
Output current up to 4.2A (peak)
Output current can be selected in eight steps using DIP switches
Automatic current reduction (in idle mode) to reduce motor heat
Motor self-test and auto-setup
"Soft-Start" &ndash no twitching when switching on
Input frequency up to 200 kHz
Inputs optically isolated
16 settings for microsteps and 400 up to 26,500 microsteps/revolution
(with the Standard 1.8° motor)
Suitable for 2-phase and 4-phase motors
Under-, &over-voltage protection, &over-current protection
Detailed Please refer to the datasheet for information:
